Newly Launched: Excavator Fan Pump 31QB - 30130 Tailored for Hyundai R385/R485/R520
In the competitive landscape of construction machinery, the performance of every component is crucial for the overall efficiency and productivity of the equipment. Here, we are proud to introduce the all - new Excavator Fan Pump 31QB - 30130, designed specifically for Hyundai R385, R485, and R520 excavators. This high - performance fan pump is set to revolutionize the cooling system of these excavators, ensuring smooth operation even in the most demanding working conditions.
Perfect Compatibility for Seamless Integration
The 31QB - 30130 fan pump is engineered with precision to be a perfect match for Hyundai R385/R485/R520 models. Its design takes into account every detail of the original equipment, from the physical dimensions to the hydraulic connection interfaces. This ensures that the installation process is straightforward, without the need for any complex modifications. Once installed, the fan pump seamlessly integrates with the existing hydraulic system of the excavator, guaranteeing stable and reliable operation.
Exceptional Performance for Optimal Cooling
1. High - Pressure and High - Flow Design
This fan pump is equipped with advanced hydraulic components that enable it to deliver high - pressure and high - flow performance. The high - pressure output ensures that the fan can generate a strong airflow, effectively dissipating heat from the engine and other critical components of the excavator. Whether the excavator is working in a hot and humid environment or a dusty construction site, the 31QB - 30130 fan pump can maintain a consistent cooling effect, preventing overheating and ensuring the normal operation of the equipment.
2. Precise Pressure Regulation
The 31QB - 30130 fan pump features a sophisticated pressure - regulation mechanism. This allows for precise control of the hydraulic pressure, ensuring that the fan operates at the optimal speed according to the actual cooling needs. When the engine load is high and more heat is generated, the pump can automatically increase the pressure to drive the fan at a higher speed, providing more cooling capacity. Conversely, when the load is low, the pressure can be adjusted downward to save energy and reduce wear on the fan and pump components.
3. Low - Noise and Vibration - Free Operation
In addition to its excellent cooling performance, the 31QB - 30130 fan pump is designed to operate quietly and with minimal vibration. The internal components are carefully balanced and optimized to reduce noise and vibration during operation. This not only creates a more comfortable working environment for the operator but also reduces the risk of component damage caused by excessive vibration, extending the service life of the fan pump and the entire excavator.
Durable Construction for Long - Term Reliability
1. High - Quality Materials
Constructed from top - grade materials, the 31QB - 30130 fan pump is built to last. The pump housing is made of high - strength alloy steel, which has excellent resistance to impact and corrosion. The internal gears, shafts, and seals are made of wear - resistant materials, ensuring long - term reliability and stable performance. These high - quality materials enable the fan pump to withstand the harsh working conditions of construction sites, such as high temperatures, heavy loads, and vibrations.
2. Rigorous Quality Control
Before leaving the factory, every 31QB - 30130 fan pump undergoes a series of rigorous quality - control tests. These tests include hydraulic performance tests, pressure - endurance tests, and vibration - resistance tests. Only pumps that meet the strict quality standards can pass the inspection and be released for sale. This strict quality - control process ensures that customers receive a high - quality product that can perform reliably in various working scenarios.
12 - Month Warranty for Your Peace of Mind
We stand firmly behind the quality of the Excavator Fan Pump 31QB - 30130 and offer a comprehensive 12 - month warranty. During this period, if you encounter any quality - related issues, our professional customer service team will be at your disposal. We will provide prompt technical support, and if necessary, arrange for a free replacement or repair. This warranty policy reflects our confidence in the product and our commitment to customer satisfaction, giving you peace of mind when using our fan pump.
In conclusion, the Excavator Fan Pump 31QB - 30130 for Hyundai R385/R485/R520 is a top - notch product that combines perfect compatibility, exceptional performance, and durable construction. With its 12 - month warranty, it is the ideal choice for maintaining and enhancing the performance of your Hyundai excavators, ensuring that they can operate efficiently and reliably in any construction project.
| Pump |
| Product Name |
Fan Pump |
| Model NO. |
|
| Material |
Cast iron |
| Rotate Direction |
Right |
| Pressure |
25bar |
| Speed |
3000rpm |
| serial number |
31QB-30130 |
| Application |
Excavator |
| Operating temperature |
80ºC |
| Weigh |
5.6KG |
| Specification |
175*190*288 |
| Delivery cycle |
7 Days |
| Minimum quantity |
1 |
| Warranty period |
12months |
| Quality standard |
CE/ISO9001 |
| condition |
Brand-New |
| Control Mode |
Fluid |
| Flow |
20+20ml/min |
| Remarks |
For Hyundai R385/R485/R520 |
| Installation hole pitch A |
146 |
| Installation hole pitch B |
|
| Hole diameter*number of holes |
Φ15*2 |
| Rabbet Diameter |
Φ101.6 |
| Rabbet height |
Φ15*2 |
| Output shaft diameter |
Φ21.8 |
| Shaft length |
35 |
| Number of spline teeth |
13 |
| Flat key size |
|
| Total height |
175*127 |
| Total length |
245 |
| Oil inlet |
U1-1/16 |
| High-pressure oil port |
U7/8 Main
U7/8 Vice |
| Oil drain port |
|
| Tapered shaft size |
|
| Remarks |
|
| Other configurations |
|
FAQ
Q: How to guarantee the same?
A: Before sending, I will take pictures. After confirmation, I send.
Q: When to ship?
A: Once getting payment then arrange.
Q: Import customs fee?
A: It depends on import country. I can make lower valve so that you can pay lower customs fee even no need to pay.
Q: How long for transport?
A: For express/ air, it takes about 5 days. For land/ sea, it takes about one month. It depeds on your address.
Q: Product usage?
A: If any problem about usage, I will solve at first time.
Q: What Is The Payment Terms?
A: Full order: 30% as deposit, the balance before shipment:
Small order /sample order: full payment in advance.
Q: Can I Mark My Own Brand On The Pump?
A: Yes. Full order can mark your brand and code.
Q: How Long Is Guarantee?
A: We give 1 year guarantee.
Our product range primarily focuses on brand-new fan pumps, fan motors, and travel motors for excavators. These components are meticulously crafted using advanced manufacturing techniques and premium materials. Each piece undergoes rigorous quality control procedures throughout the production process to ensure optimal performance and durability.One of the key highlights of our service is the provision of a 12-month quality guarantee for customers worldwide. This commitment reflects our confidence in the reliability of our products. We understand the importance of minimizing downtime in the construction and heavy machinery sectors, and our quality assurance aims to give our clients peace of mind when using our equipment.
| Excavator PC200-3,PC200-5,PC200-6,PC200-7,PC200-8 Hydraulic Main Pump Parts |
| PC220-5,PC300-5,PC300-6,PC300-7,PC400-5 |
| PC60-3,PC60-5,PC100-3,PC100-5,PC120-3,PC120-5,PC200-1,PC220-1,PC150-1,PC220-3 |
| PC210-6,PC220-6,PC220-7,PC300-3,PC400-3,PC400-5,PC400-6 Hydrauic Main Pump Parts |
| Hydraulic Main Pump Assembly |
| K3V112DTK/K5V140DTK of 6LOO type Regulator ; Interchangeable PC200-3 & 5 |
| K3V112DTK/K5V140DTK of load sensing control type Regulator ; Interchangeable PC200-6 |
| K3V112DTK/K5V140DTK of load sensing control type Regulator ; Interchangeable PC200-7 & 8 |
| Hydraulic Pump Spare Parts |
| HPV35,HPV71,HPV75,HPV90,HPV95,HPV100,HPV132,HPV140,HPV160,HPV165,KPV90,KPV105,KPV90,KPV90 |
| KMF41,KMF125 |
| REXROTH SERIES HYDRAULIC PUMP /MOTOR |
A4V40; A4V56; A4V71; A4V125; A4V250; A4VFO28; A4VSO40; A4VSO71; A4VSO125; A4VSO180; A4VSO250; A4VSO355; A4VSO500; A4VF500 /
A4F500; A4VG28 (A4F028); A4VG50;; A4VG40; A4VG45 A4VG56; A4VG71; A4VTG71; A4VG90 (A4VT90HW / 32R); A4VHW90; A4VTG90 charge pump
(Laid thick); A4VG125; A4VG125 Charge pump; A4VG125 charge pump (general use type); A4VG125 charge pump (A10VO28 string type); |
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| Rexroth Bent Axis Pump Series |
A2F5;A2F12;A2F23;A2VK28;2VK28;A2F28;A2F55;A2F80;A2F107;A2F160;A2F200;
A2V225;A2F250;A2V500;A2V915;A2F355;A2F500;A2F1000;A2FO10;A2FO12;A2FO16;A2FO23;A2FO28;A2FO32;A2FO45; A2FO56; A2FO63; A2FO80; A2FO90
/ A2FE90; A2FO107; A2FO125 (A2FM125); A2FO200;; A2FO160; A2FO180 A2FO250; A2FO500; A6V28; A7V55 / A8V55; A7V58; A7V80 / A8V80;
A7V107 / A8V107; A7V160 / A8V160; A7V200; A7V225 ; A7V250; A7V355; A7V500; A6VM / A7V1000; A6VM / A7VO12; A7VO28; A7VO55; A7VO80;
A7VO107; A7VO160; A6VM160; A6VE160; A6VM200; A6VM500; A7VO172; A7VO200; A7VO250; A7VO355; A7VO500. |
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| Our Product Range |
Hydraulic Pump Parts |
| Hydraulic pump parts |
Cylinder block |
Press pin |
| Piston motor |
Piston shoe |
Snap ring |
| Piston pump |
Retainer plate |
Coil spring |
| Gear pump |
Ball guide |
Disk spring |
| Charge pump |
Valve plate |
Barrel washer |
| Pilot pump |
Shoe plate |
Oil seal |
| Vane pump |
Bearing plate |
Frication plate |
| Repair OEM parts |
Swash plate |
Steel plate |
| Motor spare parts |
Drive shaft |
Metal |
Audited Supplier 
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